| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e643df164d408263905077a4d3016558 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C2011-0016 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L21-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00 |
| filingDate |
1999-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44d28084d0c1848c3fffb31267499080
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16cd9dcad93cdfaa857f5ff0017a5c8c |
| publicationDate |
1999-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0930335-A1 |
| titleOfInvention |
Rubber composition for tyre tread |
| abstract |
A rubber composition for tyre treads which comprises a specific wet silica and a rubber component containing a brominated isobutylene/paramethylstyrene copolymer which gives tyre treads having an enhanced grip performance. The rubber composition comprises a polymer containing not less than 30% by weight of a brominated isobutylene/paramethylstyrene copolymer, wet silica having a BET specific surface area of 100 to 250 m<2>/g after being allowed to stand at 150 DEG C for 0.5 hour in a nitrogen atmosphere, in an amount of 50 to 200 parts by weight on the basis of 100 parts by weight of the polymer and a silane compound in an amount corresponding to 1 to 15% by weight based on the wet silica. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1142950-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1142950-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6710116-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6939921-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7425591-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7451529-B2 |
| priorityDate |
1998-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |